40453666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 69076800

約数和(自身を除く): 28623134

約数列:

[1, 2, 11, 22, 29, 58, 163, 319, 326, 389, 638, 778, 1793, 3586, 4279, 4727, 8558, 9454, 11281, 22562, 51997, 63407, 103994, 124091, 126814, 248182, 697477, 1394954, 1838803, 3677606, 20226833, 40453666]

約数ペア:

[(1, 40453666), (2, 20226833), (11, 3677606), (22, 1838803), (29, 1394954), (58, 697477), (163, 248182), (319, 126814), (326, 124091), (389, 103994), (638, 63407), (778, 51997), (1793, 22562), (3586, 11281), (4279, 9454), (4727, 8558)]